FRB 20230409C
One-off burst
- Event ID
- 282059963
- Arrival, 400 MHz
- 2023-04-09 20:26:27.454 UTC
- Right ascension
- 25.151°
- Declination
- 51.915°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 25.151± 0.063degrees
dec- 51.915± 0.138degrees
gl- 130.60degrees
gb- -10.22degrees
Detection and dispersion
bonsai_snr- 40.2
snr_fitb- 54.0
bonsai_dm- 298.8pc cm⁻³
dm_fitb- 299.1002± 0.01377pc cm⁻³
dm_exc_ne2001- 169.8pc cm⁻³
dm_exc_ymw16- 155.8pc cm⁻³
Arrival time
mjd_400- 60043.85170663811± 2.65 × 10⁻⁹MJD
mjd_inf- 60043.85161694854± 4.91 × 10⁻⁹MJD
Burst shape
bc_width- 0.00590s
width_fitb- 0.001570± 0.0001109s
scat_time- 0.010558± 0.0010039s
Flux and spectrum
flux- 2.11± 0.78Jy
fluence- 14.26± 5.36Jy ms
peak_freq- 479.6MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 1.58± 0.40
sp_run- -4.37± 0.58
Exposure and fluence thresholds
exp_up- 171.76± 31.13hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.8Jy ms
low_ft_95- —
up_ft_95- 5.1Jy ms
Fit quality
chi_sq- 1873693.853
dof- 1876601
flag_frac- 0.293